Diamond Maintenance is formulated to provide moderately active dogs with the balanced nutrition they need, day after day. Proper levels of fat and protein support a healthy body condition, with a great taste dogs love.

Formulated for moderately active adult dogs
22% protein and 12% fat
Omega fatty acids help support healthy skin and shiny coat
Guaranteed probiotics - 80 million colony forming units (CFU) per pound for digestive and immune system support
Made with purposeful, quality ingredients

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Reviews

Rating Snapshot

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577 reviews with 5 stars.

67 reviews with 4 stars.

17 reviews with 3 stars.

10 reviews with 2 stars.

20 reviews with 1 star.

Overall Rating

4.7

310 out of 328 (95%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer reviews, which may include incentivized reviews.

The product is a high-quality, affordable dog food that many pet owners report their dogs enjoy and thrive on. Reviewers note improvements in their dogs' coats, energy levels, and overall health after...

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Most Helpful Favorable Review

4 out of 5 stars.

Very good

12 years ago

We have been feeding Diamond Maintenance for approximately 13 years. We have never had a problem with over weight or under weight dogs. We have 1 Great Dane, a Great Dane mix, and 3 Yorkies. We feed it to all of them and they love it.

15 people found this helpful

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Most Helpful Critical Review

3 out of 5 stars.

Can't afford it anymore!

3 years ago

We fed this for several years until they priced themselves out of our price range, with three big dogs price matters!

5 people found this helpful

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1 to 4 of 691 Reviews .

1 – 4 of 691 Reviews

Ohio

Review 1

1 out of 5 stars.

Delivered to the wrong house

a hour ago

There was no way to contact the driver to tell him that he was leaving it at the wrong house. I called the store and I got a number for the delivery company and that just looped me around from recording to recording. Very frustrating. The product itself is great.

SweepstakesYes

Yes, I recommend this product.

Ravenna Ohio

Review 1

5 out of 5 stars.

My dogs love it

7 days ago

Great food and my dogs love it!!!

SweepstakesYes

Yes, I recommend this product.

Anonymous

Eutawville, SC

Review 1

5 out of 5 stars.

Great food

a month ago

My dogs love it

SweepstakesYes

Yes, I recommend this product.

Reviews 2

1 out of 5 stars.

Second-quality product received

2 months ago

Out of the four bags I received, two showed signs of having been opened and were patched with tape.

SweepstakesYes

No, I do not recommend this product.

Diamond Adult Maintenance Formula Chicken Recipe Dry Dog Food, 40 lb.

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At a glance

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Reviews

Rating Snapshot

Overall Rating

Review this Product

Thank you for your feedback

Most Helpful Favorable Review

Very good

Most Helpful Critical Review

Can't afford it anymore!

Delivered to the wrong house

My dogs love it

Great food

Second-quality product received